Combined restaurant check tray and calculator



FIG. 1 is a front elevational view of a combined restaurant check tray and calculator showing my new design, the indica being shown by means of broken lines for illustrative purposes only;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a combined restaurant check tray and calculator, as shown and described. 